There are 3 profiles for PSR B1911+11... Spectrum (psfile)

0.41 GHz	\| EPN profile	\| Summary	\| ASCII profile	\| GIF image	\| gl98
0.606 GHz	\| EPN profile	\| Summary	\| ASCII profile	\| GIF image	\| gl98
1.408 GHz	\| EPN profile	\| Summary	\| ASCII profile	\| GIF image	\| gl98